The walls and streets of the ancient city are peppered with penises.

Erotic art covers the walls of the largest ancient pleasure palace.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

Ming Dynasty necropolis raided during the Cultural Revolution.

This bridge made famous in a novel and on-screen wasn't actually built over the river Kwai.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

Remembering the Alamo with a full-scale replica of the 1836 city.

Once called the Jersey Lilly, this former saloon was the domain of infamous Judge Roy Bean.

An abandoned quicksilver mining town surrounded by the Big Bend parks.

Ghost town with a beer-drinking goat for mayor.

Mysterious glowing orbs float through the desert night.

A Prada store in the West Texas desert that is never open for business.

Natural catch-basin rocks covered in thousands of drawings spanning many millennia.

The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

A gigantic 10-foot tall stone man.

Why have you never heard of the second most popular tourist site in New York?

This former theme park in New York's Adirondack Mountains fell into ruin before being resurrected as a state-run campground

Site of the 1879 Cheyenne Outbreak and the site where famed Sioux chief Crazy Horse met his fate.

This erect, phallic geological spire wasn't always named so domestically.

The highest point in South Dakota contains the ashes of Valentine McGillycuudy, the "Holy White Man."

A cemetery housing wild west legends in South Dakota.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

Small Nevada town embraced its designation as the "Armpit of America" with an Old Spice-sponsored festival.